Do not try to make an excuse and do not try to explain the spam problem to your contact from the company.Give it a professional reply just to show that you are still alive and reapply to the job position.

If they liked your curriculum they will make a room for your interview.

I don`t know where you are from, but the companies where I live do not have a closed schedule for interviews and hiring. If you show good skills and is proactive they will hire you. Good IT people are always hard to find

It's not "all" because of gmail. Some of the blame lies on you. We all know that situations can occur where emails accidentally get flagged as spam, so if you're expecting an email to arrive and you don't think to check whether this has occurred, then the fault lies with both you and gmail.

On another note, if you don't want to check spam, make sure to ask when you can expect to hear from them again whenever appropriate. Then you know when that day comes you can follow up with them and you should get a reply with the information.

Though I do back the position of emailing them again and apologizing to see if you might be able to interview some other time.

Do not try to make an excuse and do not try to explain the spam problem to your contact from the company.Give it a professional reply just to show that you are still alive and reapply to the job position.

If they liked your curriculum they will make a room for your interview.

I don`t know where you are from, but the companies where I live do not have a closed schedule for interviews and hiring. If you show good skills and is proactive they will hire you. Good IT people are always hard to find

Agreed.

Contact them and simply state that you didn't get your email on time. You don't need to mention the spam folder or gmail problem. They are probably still interested and will likely give you the interview at a later date.

By the time I had learned about my Gmail issue, I had responded immediately. The recipient responded to me saying the position had already been given, and that there will be another chance next year. I thanked the recipient again.

It's been almost a day after that happened, and yes, I learned a few valuable lessons just from this thread alone today. I'm probably going to have to live off my living funds my parents provided. I repent that decision twice in a while, so... yeah...

EDIT:

Again, thanks for the advices, felt better right now. I'll overcome this small fret, but I will wage a long war against my stomach.

You were qualified enough to get the interview what has changed? If you got one before, does 4 days reduce your future earning potential any? Does a single company filling a single job reduce it in any way? We all have a run of bad luck through no fault of our own. That's just life, this isn't the last time you'll experience it. The best take away is there are some things you can change and there are some things beyond your ken, best focus on what u can affect. Good luck in the future!